From c0b89ac5bfb90835ef01573267020e42d4fe070c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Sun, 23 Aug 2015 12:17:05 +0200 Subject: Imported Upstream version 1.8.0 --- tiff/contrib/dbs/tiff-palette.c | 283 ---------------------------------------- 1 file changed, 283 deletions(-) delete mode 100644 tiff/contrib/dbs/tiff-palette.c (limited to 'tiff/contrib/dbs/tiff-palette.c') diff --git a/tiff/contrib/dbs/tiff-palette.c b/tiff/contrib/dbs/tiff-palette.c deleted file mode 100644 index 054000b..0000000 --- a/tiff/contrib/dbs/tiff-palette.c +++ /dev/null @@ -1,283 +0,0 @@ -/* $Id: tiff-palette.c,v 1.3.2.1 2010-06-08 18:50:40 bfriesen Exp $ */ - -/* - * tiff-palette.c -- create a Class P (palette) TIFF file - * - * Copyright 1990 by Digital Equipment Corporation, Maynard, Massachusetts. - * - * All Rights Reserved - * - * Permission to use, copy, modify, and distribute this software and its - * documentation for any purpose and without fee is hereby granted, - * provided that the above copyright notice appear in all copies and that - * both that copyright notice and this permission notice appear in - * supporting documentation, and that the name of Digital not be - * used in advertising or publicity pertaining to distribution of the - * software without specific, written prior permission. - * - * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING - * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL - * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR - * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, - * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, - * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS - * SOFTWARE. - */ - -#include -#include -#include - -#include "tiffio.h" - -#define WIDTH 512 -#define HEIGHT WIDTH -#define SCALE(x) ((x) * 257L) - -char * programName; -void Usage(); - -int main(int argc, char **argv) -{ - int bits_per_pixel = 8, cmsize, i, j, k, - cmap_index, chunk_size = 32, nchunks = 16; - unsigned char * scan_line; - uint16 *red, *green, *blue; - TIFF * tif; - - programName = argv[0]; - - if (argc != 4) - Usage(); - - if (!strcmp(argv[1], "-depth")) - bits_per_pixel = atoi(argv[2]); - else - Usage(); - - switch (bits_per_pixel) { - case 8: - nchunks = 16; - chunk_size = 32; - break; - case 4: - nchunks = 4; - chunk_size = 128; - break; - case 2: - nchunks = 2; - chunk_size = 256; - break; - case 1: - nchunks = 2; - chunk_size = 256; - break; - default: - Usage(); - } - - if (bits_per_pixel != 1) { - cmsize = nchunks * nchunks; - } else { - cmsize = 2; - } - red = (uint16 *) malloc(cmsize * sizeof(uint16)); - green = (uint16 *) malloc(cmsize * sizeof(uint16)); - blue = (uint16 *) malloc(cmsize * sizeof(uint16)); - - switch (bits_per_pixel) { - case 8: - for (i = 0; i < cmsize; i++) { - if (i < 32) - red[i] = 0; - else if (i < 64) - red[i] = SCALE(36); - else if (i < 96) - red[i] = SCALE(73); - else if (i < 128) - red[i] = SCALE(109); - else if (i < 160) - red[i] = SCALE(146); - else if (i < 192) - red[i] = SCALE(182); - else if (i < 224) - red[i] = SCALE(219); - else if (i < 256) - red[i] = SCALE(255); - - if ((i % 32) < 4) - green[i] = 0; - else if (i < 8) - green[i] = SCALE(36); - else if ((i % 32) < 12) - green[i] = SCALE(73); - else if ((i % 32) < 16) - green[i] = SCALE(109); - else if ((i % 32) < 20) - green[i] = SCALE(146); - else if ((i % 32) < 24) - green[i] = SCALE(182); - else if ((i % 32) < 28) - green[i] = SCALE(219); - else if ((i % 32) < 32) - green[i] = SCALE(255); - - if ((i % 4) == 0) - blue[i] = SCALE(0); - else if ((i % 4) == 1) - blue[i] = SCALE(85); - else if ((i % 4) == 2) - blue[i] = SCALE(170); - else if ((i % 4) == 3) - blue[i] = SCALE(255); - } - break; - case 4: - red[0] = SCALE(255); - green[0] = 0; - blue[0] = 0; - - red[1] = 0; - green[1] = SCALE(255); - blue[1] = 0; - - red[2] = 0; - green[2] = 0; - blue[2] = SCALE(255); - - red[3] = SCALE(255); - green[3] = SCALE(255); - blue[3] = SCALE(255); - - red[4] = 0; - green[4] = SCALE(255); - blue[4] = SCALE(255); - - red[5] = SCALE(255); - green[5] = 0; - blue[5] = SCALE(255); - - red[6] = SCALE(255); - green[6] = SCALE(255); - blue[6] = 0; - - red[7] = 0; - green[7] = 0; - blue[7] = 0; - - red[8] = SCALE(176); - green[8] = SCALE(224); - blue[8] = SCALE(230); - red[9] = SCALE(100); - green[9] = SCALE(149); - blue[9] = SCALE(237); - red[10] = SCALE(46); - green[10] = SCALE(139); - blue[10] = SCALE(87); - red[11] = SCALE(160); - green[11] = SCALE(82); - blue[11] = SCALE(45); - red[12] = SCALE(238); - green[12] = SCALE(130); - blue[12] = SCALE(238); - red[13] = SCALE(176); - green[13] = SCALE(48); - blue[13] = SCALE(96); - red[14] = SCALE(50); - green[14] = SCALE(205); - blue[14] = SCALE(50); - red[15] = SCALE(240); - green[15] = SCALE(152); - blue[15] = SCALE(35); - break; - case 2: - red[0] = SCALE(255); - green[0] = 0; - blue[0] = 0; - - red[1] = 0; - green[1] = SCALE(255); - blue[1] = 0; - - red[2] = 0; - green[2] = 0; - blue[2] = SCALE(255); - red[3] = SCALE(255); - green[3] = SCALE(255); - blue[3] = SCALE(255); - break; - case 1: - red[0] = 0; - green[0] = 0; - blue[0] = 0; - - red[1] = SCALE(255); - green[1] = SCALE(255); - blue[1] = SCALE(255); - break; - } - - if ((tif = TIFFOpen(argv[3], "w")) == NULL) { - fprintf(stderr, "can't open %s as a TIFF file\n", argv[3]); - return 0; - } - - TIFFSetField(tif, TIFFTAG_IMAGEWIDTH, WIDTH); - TIFFSetField(tif, TIFFTAG_IMAGELENGTH, HEIGHT); - TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, bits_per_pixel); - TIFFSetField(tif, TIFFTAG_COMPRESSION, COMPRESSION_NONE); - TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_PALETTE); - TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, 1); - TIFFSetField(tif, TIFFTAG_ROWSPERSTRIP, 1); - TIFFSetField(tif, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG); - TIFFSetField(tif, TIFFTAG_RESOLUTIONUNIT, RESUNIT_NONE); - TIFFSetField(tif, TIFFTAG_COLORMAP, red, green, blue); - - scan_line = (unsigned char *) malloc(WIDTH / (8 / bits_per_pixel)); - - for (i = 0; i < HEIGHT; i++) { - for (j = 0, k = 0; j < WIDTH;) { - cmap_index = (j / chunk_size) + ((i / chunk_size) * nchunks); - - switch (bits_per_pixel) { - case 8: - scan_line[k++] = cmap_index; - j++; - break; - case 4: - scan_line[k++] = (cmap_index << 4) + cmap_index; - j += 2; - break; - case 2: - scan_line[k++] = (cmap_index << 6) + (cmap_index << 4) - + (cmap_index << 2) + cmap_index; - j += 4; - break; - case 1: - scan_line[k++] = - ((j / chunk_size) == (i / chunk_size)) ? 0x00 : 0xff; - j += 8; - break; - } - } - TIFFWriteScanline(tif, scan_line, i, 0); - } - - free(scan_line); - TIFFClose(tif); - return 0; -} - -void -Usage() -{ - fprintf(stderr, "Usage: %s -depth (8 | 4 | 2 | 1) tiff-image\n", programName); - exit(0); -} -/* - * Local Variables: - * mode: c - * c-basic-offset: 8 - * fill-column: 78 - * End: - */ -- cgit v1.2.3